As used in this chapter the following words shall have the following meanings, unless the context clearly indicates otherwise:
"Authorizing party", a parent, legal guardian or legal custodian who authorizes a caregiver to act under a caregiver authorization affidavit.
"Caregiver", an adult with whom a minor resides.
"Caregiver authorization affidavit", an affidavit prepared pursuant to this chapter that authorizes a designated caregiver to act relative to a minor's education and health care.
"Parental rights and responsibilities", rights and responsibilities of a parent, legal guardian or legal custodian under state or federal law or court order.
Mass. Gen. Laws ch. 201F, § 1